<template>
  <div class="app-container">
    <el-card shadow="always" class="top-card">
      <el-form :model="queryParams.params" ref="queryForm" :inline="true">
        <el-form-item label="字典名称" prop="dictType">
          <el-select v-model="queryParams.params.dictType" size="small">
            <el-option v-for="item in typeOptions" :key="item.dictId" :label="item.dictName" :value="item.dictType" />
          </el-select>
        </el-form-item>
        <el-form-item label="字典标签" prop="dictLabel">
          <el-input v-model="queryParams.params.dictLabel" placeholder="请输入字典标签" clearable size="small"
            @keyup.enter.native="handleQuery" />
        </el-form-item>
        <el-form-item label="状态" prop="status">
          <el-select v-model="queryParams.params.status" placeholder="数据状态" clearable size="small">
            <el-option v-for="dict in statusOptions" :key="dict.dictValue" :label="dict.dictLabel" :value="dict.dictValue" />
          </el-select>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
          <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
        </el-form-item>
      </el-form>
    </el-card>

    <el-card shadow="always" class="bottom-card">
      <el-row :gutter="10" class="mb8">
        <el-col :span="1.5">
          <el-button type="primary" icon="el-icon-plus" size="mini" @click="handleAdd" v-hasPermi="['system:dict:add']">新增</el-button>
        </el-col>
        <el-col :span="1.5">
          <el-button type="info" icon="el-icon-edit" size="mini" :disabled="single" @click="handleUpdate" v-hasPermi="['system:dict:edit']">修改</el-button>
        </el-col>
        <el-col :span="1.5">
          <el-button type="danger" icon="el-icon-delete" size="mini" :disabled="multiple" @click="handleDelete"
            v-hasPermi="['system:dict:remove']">删除</el-button>
        </el-col>
      </el-row>

      <el-table v-loading="loading" :data="dataList" @selection-change="handleSelectionChange">
        <el-table-column type="selection" width="55" align="center" />
        <el-table-column label="字典编码" align="center" prop="dictCode" />
        <el-table-column label="字典标签" align="center" prop="dictLabel" />
        <el-table-column label="字典键值" align="center" prop="dictValue" />
        <el-table-column label="字典排序" align="center" prop="dictSort" />
        <el-table-column label="状态" align="center" prop="status" :formatter="statusFormat" />
        <el-table-column label="备注" align="center" prop="remark" :show-overflow-tooltip="true" />
        <el-table-column label="创建时间" align="center" prop="createTime" width="180">
          <template slot-scope="scope">
            <span>{{ parseTime(scope.row.createTime) }}</span>
          </template>
        </el-table-column>
        <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
          <template slot-scope="scope">
            <el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)" v-hasPermi="['system:dict:edit']">修改</el-button>
            <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)" v-hasPermi="['system:dict:remove']">删除</el-button>
          </template>
        </el-table-column>
      </el-table>

      <pagination v-show="total>0" :total="total" :page.sync="queryParams.pageNum" :limit.sync="queryParams.pageSize"
        @pagination="getList" />

      <!-- 添加或修改参数配置对话框 -->
      <el-dialog :title="title" :visible.sync="open" width="500px">
        <el-form ref="form" :model="form" :rules="rules" label-width="80px">
          <el-form-item label="字典类型" prop="dictType">
            <el-input v-model="form.dictType" placeholder="请输入字典类型" :disabled="true" />
          </el-form-item>
          <el-form-item label="数据标签" prop="dictLabel">
            <el-input v-model="form.dictLabel" placeholder="请输入数据标签" />
          </el-form-item>
          <el-form-item label="数据键值" prop="dictValue">
            <el-input v-model="form.dictValue" placeholder="请输入数据键值" />
          </el-form-item>
          <el-form-item label="显示排序" prop="dictSort">
            <el-input-number v-model="form.dictSort" controls-position="right" :min="0" />
          </el-form-item>
          <el-form-item label="状态" prop="status">
            <el-radio-group v-model="form.status">
              <el-radio v-for="dict in statusOptions" :key="dict.dictValue" :label="dict.dictValue">{{dict.dictLabel}}</el-radio>
            </el-radio-group>
          </el-form-item>
          <el-form-item label="备注" prop="remark">
            <el-input v-model="form.remark" type="textarea" placeholder="请输入内容"></el-input>
          </el-form-item>
        </el-form>
        <div slot="footer" class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </el-dialog>
    </el-card>
  </div>
</template>

<script>
  import {
    listData,
    getData,
    delData,
    addData,
    updateData,
    exportData
  } from "@/api/system/dict/data";
  import {
    listType,
    getType
  } from "@/api/system/dict/type";

  export default {
    name: "Data",
    data() {
      return {
        // 遮罩层
        loading: true,
        // 选中数组
        ids: [],
        // 非单个禁用
        single: true,
        // 非多个禁用
        multiple: true,
        // 总条数
        total: 0,
        // 字典表格数据
        dataList: [],
        // 默认字典类型
        defaultDictType: "",
        // 弹出层标题
        title: "",
        // 是否显示弹出层
        open: false,
        // 状态数据字典
        statusOptions: [],
        // 类型数据字典
        typeOptions: [],
        // 查询参数
        queryParams: {
          pageNum: 1,
          pageSize: 10,
          params: {
            dictName: undefined,
            dictType: undefined,
            status: undefined
          }
        },
        // 表单参数
        form: {},
        // 表单校验
        rules: {
          dictLabel: [{
            required: true,
            message: "字典类型不能为空",
            trigger: "blur"
          }],
          dictType: [{
            required: true,
            message: "数据标签不能为空",
            trigger: "blur"
          }],
          dictValue: [{
            required: true,
            message: "数据键值不能为空",
            trigger: "blur"
          }],
          dictSort: [{
            required: true,
            message: "数据顺序不能为空",
            trigger: "blur"
          }]
        }
      };
    },
    created() {
      const dictId = this.$route.params && this.$route.params.dictId;
      this.getType(dictId);
      this.getTypeList();
      this.getDicts("sys_normal_disable").then(response => {
        this.statusOptions = response.data;
      });
    },
    methods: {
      /** 查询字典类型详细 */
      getType(dictId) {
        getType(dictId).then(response => {
          this.queryParams.params.dictType = response.data.dictType;
          this.defaultDictType = response.data.dictType;
          this.getList();
        });
      },
      /** 查询字典类型列表 */
      getTypeList() {
        listType({
          current: 1,
          size: 10000
        }).then(response => {
          this.typeOptions = response.data.records;
        });
      },
      /** 查询字典数据列表 */
      getList() {
        this.loading = true;
        listData(this.queryParams).then(response => {
          this.dataList = response.data.records;
          this.total = response.data.total;
          this.loading = false;
        });
      },
      // 数据状态字典翻译
      statusFormat(row, column) {
        return this.selectDictLabel(this.statusOptions, row.status);
      },
      // 取消按钮
      cancel() {
        this.open = false;
        this.reset();
      },
      // 表单重置
      reset() {
        this.form = {
          dictCode: undefined,
          dictLabel: undefined,
          dictValue: undefined,
          dictSort: 0,
          status: "0",
          remark: undefined
        };
        this.resetForm("form");
      },
      /** 搜索按钮操作 */
      handleQuery() {
        this.queryParams.pageNum = 1;
        this.getList();
      },
      /** 重置按钮操作 */
      resetQuery() {
        this.resetForm("queryForm");
        this.queryParams.dictType = this.defaultDictType;
        this.handleQuery();
      },
      /** 新增按钮操作 */
      handleAdd() {
        this.reset();
        this.open = true;
        this.title = "添加字典数据";
        this.form.dictType = this.queryParams.params.dictType;
      },
      // 多选框选中数据
      handleSelectionChange(selection) {
        this.ids = selection.map(item => item.dictCode)
        this.single = selection.length != 1
        this.multiple = !selection.length
      },
      /** 修改按钮操作 */
      handleUpdate(row) {
        this.reset();
        const dictCode = row.dictCode || this.ids
        getData(dictCode).then(response => {
          this.form = response.data;
          this.open = true;
          this.title = "修改字典数据";
        });
      },
      /** 提交按钮 */
      submitForm: function() {
        this.$refs["form"].validate(valid => {
          if (valid) {
            if (this.form.dictCode != undefined) {
              updateData(this.form).then(response => {
                if (response.code === 200) {
                  this.msgSuccess("修改成功");
                  this.open = false;
                  this.getList();
                } else {
                  this.msgError(response.msg);
                }
              });
            } else {
              addData(this.form).then(response => {
                if (response.code === 200) {
                  this.msgSuccess("新增成功");
                  this.open = false;
                  this.getList();
                } else {
                  this.msgError(response.msg);
                }
              });
            }
          }
        });
      },
      /** 删除按钮操作 */
      handleDelete(row) {
        const dictCodes = row.dictCode || this.ids;
        this.$confirm('是否确认删除字典编码为"' + dictCodes + '"的数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(function() {
          return delData(dictCodes);
        }).then(() => {
          this.getList();
          this.msgSuccess("删除成功");
        }).catch(function() {});
      },
      /** 导出按钮操作 */
      handleExport() {
        const queryParams = this.queryParams;
        this.$confirm('是否确认导出所有数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(function() {
          return exportData(queryParams);
        }).then(response => {
          this.download(response.msg);
        }).catch(function() {});
      }
    }
  };
</script>
<style>
  .top-card .el-card__body {
    padding-bottom: 0;
  }
  .bottom-card {
    margin-top: 10px;
  }
</style>
